Archive for the ‘ glassfish server ’ Category

Simple Spring MVC Application (Annotation)



General steps taken in the video above.(Not the exact steps)

  1. Clone project from previous blog post: Simple Spring MVC Application. Rename the project to spring-mvc-2

  1. Create AppConfig.java class in package org.greenhorn.spring.config with the below content:
    2. import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

@Configuration
@ComponentScan(basePackages = {"org.greenhorn"})
public class AppConfig {

	@Bean
	public InternalResourceViewResolver getInternalResourceViewResolver() {
		InternalResourceViewResolver resolver = new InternalResourceViewResolver();
		resolver.setPrefix("/WEB-INF/pages/");
		resolver.setSuffix(".jsp");
		return resolver;
	}
}
  1. Delete springmvc-servlet.xml. This has been replaced by AppConfig.java class:
  1. Update web.xml with the spring configuration class, AppConfig:
    2. <init-param>
	<param-name>contextClass</param-name>
	<param-value>
		org.springframework.web.context.support.AnnotationConfigWebApplicationContext
	</param-value>
</init-param>

<init-param>
	<param-name>contextConfigLocation</param-name>
	<param-value>
		org.greenhorn.spring.config.AppConfig
	</param-value>
</init-param>
  1. Change HelloReaderController.java. Change RequestMapping to “/hi” and change the “message“
  1. Run the project from netbeans.


NOTE
The sample maven project used for this exercise can be downloaded from:

spring-mvc-2

2016
04/25
CATEGORY
glassfish server
Information Technology
Java
maven
TAGS

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Simple Spring MVC Application



General steps taken in the video above.(Not the exact steps)

  1. Create new maven java web application.
  1. Add spring dependency to pom.xml file:
    2. <dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-webmvc</artifactId>
	<version>4.2.5.RELEASE</version>
</dependency>

<dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-core</artifactId>
	<version>4.2.5.RELEASE</version>
</dependency>

<dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-beans</artifactId>
	<version>4.2.5.RELEASE</version>
</dependency>

<dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-context</artifactId>
	<version>4.2.5.RELEASE</version>
</dependency>

<dependency>
	<groupId>org.springframework</groupId>
	<artifactId>spring-web</artifactId>
	<version>4.2.5.RELEASE</version>
</dependency>
  1. Create web.xml.
  1. Define the Dispatcher Servlet in the web.xml
    2. <servlet>
	<servlet-name>springmvc</servlet-name>
	<servlet-class>
		org.springframework.web.servlet.DispatcherServlet
	</servlet-class>
	<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
	<servlet-name>springmvc</servlet-name>
	<url-pattern>*.mvc</url-pattern>
</servlet-mapping>
  1. Create the application context configuration(springmvc-servlet.xml). Select “context” during creation wizard steps. :
    2. <context:component-scan base-package="org.greenhorn" />

<context:annotation-config />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
	<property name="prefix" value="/WEB-INF/pages/" />
	<property name="suffix" value=".jsp" />
</bean>
  1. Create simple controller HelloReaderController.java in package org.greenhorn:
    2. import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class HelloReaderController {

	@RequestMapping(value = "/hello")
	public ModelAndView sayHello() {
		ModelAndView mv = new ModelAndView();
		mv.addObject("message", "Hello Reader!");
		mv.setViewName("helloReader");
		return mv;
	}
}
  1. Create the JSP file named helloReader.jsp under the /WEB-INF/pages/ folder:
    2. <html>
	<body>
		${message}
	</body>
</html>
  1. Run the project from netbeans.


NOTE
The sample maven project used for this exercise can be downloaded from:

spring-mvc-1

2016
04/25
CATEGORY
glassfish server
Information Technology
Java
maven
TAGS

1 comment

Simple jsf with jpa

Create database and table in myql using netbeans (part 1)

Part 1

Creating datasource in Glassfish. Generating jpa in Netbeans. (part 2)

Part 2

jsf using jpa (part 3)

Part 3

The source code of Manager java class used in the video(Part 3) above:

      public class Manager {

        EntityManagerFactory emf = Persistence.createEntityManagerFactory(“florist”);
        EntityManager em = emf.createEntityManager();
        EntityTransaction entityTransaction = em.getTransaction();

        public List getAllUsers() {
            TypedQuery query = em.createNamedQuery(“User.findAll”, User.class);
            List results = query.getResultList();
            return results;
        }
      }

The source code of Bean java class used in the video(Part 3) above:

      public class Bean {
        private Manager mgr;

        public Bean() {
            mgr = new Manager();
        }

        public String getUsers() {
            List users = mgr.getAllUsers();

            String userNames = “”;
            for (User user : users) {
                 userNames += user.getId()+” “;
            }

            return userNames;
        }
      }



NOTE:
The sample project used for this exercise can be cloned from git: https://gitlab.com/greenhorn/jsf-jpa.git


Reference:

2015
06/30
CATEGORY
glassfish server
Information Technology
Java
maven
mysql
TAGS

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Webservice client 3: JSP Page in Web Application

This post is a continuation of the previous post:
Test and add method to webservice

Reference:

2013
12/27
CATEGORY
glassfish server
Information Technology
Java
maven
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Webservice client 2: Servlet in Web Application

This post is a continuation of the previous post:
Test and add method to webservice

Reference:

2013
12/26
CATEGORY
glassfish server
Information Technology
Java
maven
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Webservice client 1: Java Class in Java SE Application

This post is a continuation of the previous post:
Test and add method to webservice

Reference:

2013
11/25
CATEGORY
glassfish server
Information Technology
Java
maven
ubuntu 12.04 LTS
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Test and add method to webservice

This post works based on a previous post:
Simple webservice with maven 3.0.3, Netbeans 7.3.1 and Glassfish 4

The content of the video
1. How to test a webservice?
2. How to change the context root in glassfish 4?
3. Adding feature to the existing webservice.

Reference:

2013
11/24
CATEGORY
glassfish server
Information Technology
Java
linux
maven
ubuntu 12.04 LTS
3 comments

Simple webservice with maven 3.0.3, Netbeans 7.3.1 and Glassfish 4

Reference:

2013
11/23
CATEGORY
glassfish server
Information Technology
Java
linux
maven
ubuntu 12.04 LTS
1 comment

Installing Glassfish4 on Windows 7

NOTE:
Glassfish4 requires java 7 to be installed on the Windows 7. If you haven’t installed java 7 already, then the Glassfish4 installation will fail.

2013
10/31
CATEGORY
glassfish server
Information Technology
TAGS

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Installing glassfish4 on Ubuntu 12.04 LTS

NOTE:
Glassfish4 requires java 7 to be installed on the Ubuntu. If you haven’t installed java 7 already, then the Glassfish4 installation will fail.

Installation directory used was:
usr/local/src/glassfish4

To start, from installation directory in a terminal:
sh bin/asadmin start-domain

To stop, from installation directory in a terminal:
sh bin/asadmin stop-domain

References:

2013
10/29
CATEGORY
glassfish server
Information Technology
linux
ubuntu 12.04 LTS
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